mcs/class/corlib/Test/System.Reflection/PropertyInfoTest.cs

   1 //
   2 // PropertyInfoTest.cs - NUnit Test Cases for PropertyInfo
   3 //
   4 // Author:
   5 //      Gert Driesen (drieseng@users.sourceforge.net)
   6 //
   7 // (C) 2004 Novell
   8 //
   9
  10 using System;
  11 using System.Reflection;
  12
  13 using NUnit.Framework;
  14
  15 namespace MonoTests.System.Reflection
  16 {
  17         [TestFixture]
  18         public class PropertyInfoTest
  19         {
  20                 [Test]
  21                 public void GetAccessorsTest()
  22                 {
  23                         Type type = typeof(TestClass);
  24                         PropertyInfo property = type.GetProperty ("ReadOnlyProperty");
  25                         MethodInfo[] methods = property.GetAccessors (true);
  26
  27                         Assert.AreEqual (1, methods.Length, "GetAccessors#1");
  28                         Assert.IsNotNull (methods[0], "GetAccessors#2");
  29
  30                 }
  31
  32 #if NET_2_0
  33
  34                 public class A<T>
  35                 {
  36                         public string Property {
  37                                 get { return typeof (T).FullName; }
  38                         }
  39                 }
  40
  41                 public int? nullable_field;
  42
  43                 public int? NullableProperty {
  44                         get { return nullable_field; }
  45                         set { nullable_field = value; }
  46                 }
  47
  48                 [Test]
  49                 public void NullableTests ()
  50                 {
  51                         PropertyInfoTest t = new PropertyInfoTest ();
  52
  53                         PropertyInfo pi = typeof(PropertyInfoTest).GetProperty("NullableProperty");
  54
  55                         pi.SetValue (t, 100, null);
  56                         Assert.AreEqual (100, pi.GetValue (t, null));
  57                         pi.SetValue (t, null, null);
  58                         Assert.AreEqual (null, pi.GetValue (t, null));
  59                 }
  60
  61                 [Test]
  62                 public void Bug77160 ()
  63                 {
  64                         object instance = new A<string> ();
  65                         Type type = instance.GetType ();
  66                         PropertyInfo property = type.GetProperty ("Property");
  67                         Assert.AreEqual (typeof (string).FullName, property.GetValue (instance, null));
  68                 }
  69 #endif
  70
  71                 private class TestClass
  72                 {
  73                         public string ReadOnlyProperty
  74                         {
  75                                 get { return string.Empty; }
  76                         }
  77                 }
  78         }
  79 }